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Vulnerability of OpenJPEG: memory corruption via t2.c

Synthesis of the vulnerability 

An attacker can trigger a memory corruption via t2.c of OpenJPEG, in order to trigger a denial of service, and possibly to run code.
Vulnerable software: Debian, Chrome, Edge Chromium, openSUSE Leap, Opera, Oracle Fusion Middleware, Oracle Identity Management, Oracle OIT, Solaris, WebLogic, SLES.
Severity of this announce: 2/4.
Creation date: 09/02/2021.
Références of this computer vulnerability: CERTFR-2021-AVI-167, cpuapr2021, CVE-2020-27844, DLA-2550-1, openSUSE-SU-2021:0392-1, openSUSE-SU-2021:0401-1, VIGILANCE-VUL-34513.

Description of the vulnerability 

An attacker can trigger a memory corruption via t2.c of OpenJPEG, in order to trigger a denial of service, and possibly to run code.
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This vulnerability note impacts software or systems such as Debian, Chrome, Edge Chromium, openSUSE Leap, Opera, Oracle Fusion Middleware, Oracle Identity Management, Oracle OIT, Solaris, WebLogic, SLES.

Our Vigil@nce team determined that the severity of this cybersecurity vulnerability is medium.

The trust level is of type confirmed by the editor, with an origin of document.

An attacker with a expert ability can exploit this computer threat note.

Solutions for this threat 

Debian 9: new openjpeg2 packages.
New packages are available:
  Debian 9: openjpeg2 2.1.2-1.1+deb9u6

Google Chrome: version 89.0.4389.72.
The version 89.0.4389.72 is fixed:
  https://www.google.fr/chrome/

Microsoft Edge Chromium: version 89.0.774.45.
The version 89.0.774.45 is fixed:
  https://docs.microsoft.com/en-us/DeployEdge/microsoft-edge-relnotes-security

openSUSE Leap 15.2: new chromium packages.
New packages are available:
  openSUSE Leap 15.2: chromium 89.0.4389.72-lp152.2.77.1

Opera: version 74.0.3911.203.
The version 74.0.3911.203 is fixed:
  https://www.opera.com/fr/computer/thanks?ni=stable&os=windows

Oracle Fusion Middleware: CPU of April 2021.
A Critical Patch Update is available:
  https://support.oracle.com/rs?type=doc&id=2749094.1

Oracle Solaris: patch for third party software of January 2021 v4.
A patch is available:
  https://support.oracle.com/rs?type=doc&id=1448883.1

SUSE LE 15 SP2: new chromium packages.
New packages are available:
  SUSE LE 15 SP2: chromium 89.0.4389.72-bp152.2.62.1
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